Pedro Antonio de Los Santos Weather Records (MXN00023051)

Record envelope, standing records and threshold days for Pedro Antonio de Los Santos (MXN00023051), Mexico, with 31 years of record.

Key Facts for Pedro Antonio de Los Santos

Pedro Antonio de Los Santos (MXN00023051) is a weather station in Mexico at 18.95 latitude and -88.15 longitude, 10 m (32 ft) above sea level.
The station reports from 1982 to 2012, 31 years of record.
1,464 records set at Pedro Antonio de Los Santos still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Mexico, 18.95 latitude, -88.15 longitude.
Elevation: 10 m (32 ft).
Period of record: 1982 to 2012, 31 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Pedro Antonio de Los Santos. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Pedro Antonio de Los Santos, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	36.7 C (98.1 F)	7.8 C (46.0 F)	n/a	n/a
Feb	35.6 C (96.1 F)	8.9 C (48.0 F)	n/a	n/a
Mar	37.8 C (100.0 F)	6.1 C (43.0 F)	n/a	n/a
Apr	38.9 C (102.0 F)	9.4 C (48.9 F)	n/a	n/a
May	42.8 C (109.0 F)	12.8 C (55.0 F)	n/a	n/a
Jun	41.7 C (107.1 F)	15.0 C (59.0 F)	n/a	n/a
Jul	38.9 C (102.0 F)	11.7 C (53.1 F)	n/a	n/a
Aug	40.6 C (105.1 F)	11.7 C (53.1 F)	n/a	n/a
Sep	40.6 C (105.1 F)	14.4 C (57.9 F)	n/a	n/a
Oct	38.9 C (102.0 F)	11.7 C (53.1 F)	n/a	n/a
Nov	37.8 C (100.0 F)	10.6 C (51.1 F)	n/a	n/a
Dec	37.8 C (100.0 F)	6.7 C (44.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Pedro Antonio de Los Santos still stand. 1998 holds the most, with 146.

Standing records at Pedro Antonio de Los Santos by the year they were set
Year set	Standing records
1982	41
1983	106
1984	61
1985	130
1986	55
1987	33
1988	57
1989	115
1990	16
1991	15
1992	11
1993	21
1994	31
1995	81
1996	65
1997	125
1998	146
1999	64
2000	38
2001	67
2002	3
2003	53
2004	45
2005	36
2006	6
2007	15
2008	7
2010	9
2011	6
2012	6

Wettest Day of Each Month

Aug: 188.2 mm (7.4 in)

The wettest day on record for each calendar month at Pedro Antonio de Los Santos. The most was 188.2 mm (7.4 in) on 20 August 2001.

Record daily precipitation for each month at Pedro Antonio de Los Santos
Month	Record daily precipitation (mm)	Date
Jan	59.9 mm (2.4 in)	27 January 1997
Feb	62.0 mm (2.4 in)	25 February 1983
Mar	69.9 mm (2.8 in)	3 March 1990
Apr	59.9 mm (2.4 in)	21 April 1989
May	95.0 mm (3.7 in)	25 May 1986
Jun	175.8 mm (6.9 in)	20 June 1995
Jul	144.8 mm (5.7 in)	29 July 1989
Aug	188.2 mm (7.4 in)	20 August 2001
Sep	179.8 mm (7.1 in)	6 September 1998
Oct	89.9 mm (3.5 in)	3 October 1997
Nov	68.8 mm (2.7 in)	19 November 1994
Dec	95.3 mm (3.8 in)	7 December 1994

Period of Record Coverage

1982 to 2012

30 years of record at Pedro Antonio de Los Santos, 1982 to 2012. 8 years have data for under 90 percent of days and are left out of rankings: 1984, 1993, 1994, 2002, 2003, 2006, 2011, 2012.

Days with data per year at Pedro Antonio de Los Santos
Year	Days with data	Share of year	Complete
1982	365	100%	Yes
1983	365	100%	Yes
1984	276	75%	No
1985	364	100%	Yes
1986	365	100%	Yes
1987	360	99%	Yes
1988	334	91%	Yes
1989	365	100%	Yes
1990	363	99%	Yes
1991	365	100%	Yes
1992	331	90%	Yes
1993	233	64%	No
1994	153	42%	No
1995	365	100%	Yes
1996	366	100%	Yes
1997	361	99%	Yes
1998	335	92%	Yes
1999	333	91%	Yes
2000	346	95%	Yes
2001	365	100%	Yes
2002	31	8%	No
2003	212	58%	No
2004	359	98%	Yes
2005	364	100%	Yes
2006	158	43%	No
2007	354	97%	Yes
2008	366	100%	Yes
2010	355	97%	Yes
2011	310	85%	No
2012	301	82%	No

Latest Records

No records were set at this station in the latest data.

Climate Trend

16 complete years, 1982 to 2010

One stripe for each of 16 complete years at Pedro Antonio de Los Santos, 1982 to 2010. Blue stripes are years cooler than the station's own mean of 26.2 C (79.2 F); red stripes are warmer. The coolest year was 1986, at 25.3 C (77.6 F), and the warmest was 1997, at 28.3 C (83.0 F). The strongest colour marks a difference of 2.1 C (3.8 F).

Annual mean temperature at Pedro Antonio de Los Santos as warming stripes, 1982 to 2010
Year	Annual mean temperature	Difference from the station mean
1982	25.5 C	-0.78 C
1983	26.5 C	+0.28 C
1985	26.3 C	+0.07 C
1986	25.3 C	-0.91 C
1987	25.8 C	-0.50 C
1990	25.6 C	-0.65 C
1991	25.8 C	-0.44 C
1995	25.8 C	-0.48 C
1996	26.6 C	+0.39 C
1997	28.3 C	+2.08 C
2001	28.0 C	+1.76 C
2004	25.9 C	-0.33 C
2005	25.9 C	-0.33 C
2007	25.7 C	-0.59 C
2008	26.6 C	+0.32 C
2010	26.3 C	+0.06 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1982 to 2012

Yearly extremes at Pedro Antonio de Los Santos: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	42.8 C (109.0 F)	1985	36.7 C (98.1 F)	30
Coldest night (TNn)	6.1 C (43.0 F)	1986	12.0 C (53.5 F)	30
Wettest day (Rx1day)	188.2 mm (7.4 in)	2001	79.8 mm (3.1 in)	30
Wettest five days (Rx5day)	295.4 mm (11.6 in)	1989	142.1 mm (5.6 in)	30
Longest dry spell (CDD)	148 days	2008	38 days	30

Hottest day (TXx)

The hottest day of the year at Pedro Antonio de Los Santos, 1982 to 2012. The record is 42.8 C (109.0 F) in 1985, marked on the chart; the median year is 36.7 C (98.1 F).

Hottest day (TXx) at Pedro Antonio de Los Santos by year
Year	Hottest day (TXx)
1982	36.7 C (98.1 F)
1983	40.6 C (105.1 F)
1984	37.8 C (100.0 F)
1985	42.8 C (109.0 F)
1986	38.9 C (102.0 F)
1987	36.7 C (98.1 F)
1988	37.8 C (100.0 F)
1989	36.7 C (98.1 F)
1990	36.7 C (98.1 F)
1991	37.8 C (100.0 F)
1992	35.6 C (96.1 F)
1993	36.7 C (98.1 F)
1994	35.6 C (96.1 F)
1995	38.9 C (102.0 F)
1996	37.8 C (100.0 F)
1997	38.9 C (102.0 F)
1998	37.8 C (100.0 F)
1999	37.8 C (100.0 F)
2000	33.9 C (93.0 F)
2001	33.9 C (93.0 F)
2002	32.2 C (90.0 F)
2003	36.1 C (97.0 F)
2004	34.4 C (93.9 F)
2005	38.3 C (100.9 F)
2006	32.2 C (90.0 F)
2007	34.4 C (93.9 F)
2008	34.4 C (93.9 F)
2010	35.0 C (95.0 F)
2011	34.4 C (93.9 F)
2012	38.3 C (100.9 F)

Coldest night (TNn)

The coldest night of the year at Pedro Antonio de Los Santos, 1982 to 2012. The record is 6.1 C (43.0 F) in 1986, marked on the chart; the median year is 12.0 C (53.5 F).

Coldest night (TNn) at Pedro Antonio de Los Santos by year
Year	Coldest night (TNn)
1982	11.7 C (53.1 F)
1983	10.0 C (50.0 F)
1984	10.0 C (50.0 F)
1985	9.4 C (48.9 F)
1986	6.1 C (43.0 F)
1987	10.0 C (50.0 F)
1988	10.0 C (50.0 F)
1989	6.7 C (44.1 F)
1990	12.2 C (54.0 F)
1991	10.0 C (50.0 F)
1992	11.1 C (52.0 F)
1993	10.0 C (50.0 F)
1994	11.7 C (53.1 F)
1995	7.8 C (46.0 F)
1996	15.0 C (59.0 F)
1997	15.0 C (59.0 F)
1998	18.9 C (66.0 F)
1999	13.9 C (57.0 F)
2000	18.9 C (66.0 F)
2001	20.0 C (68.0 F)
2002	11.7 C (53.1 F)
2003	11.7 C (53.1 F)
2004	15.0 C (59.0 F)
2005	15.6 C (60.1 F)
2006	15.6 C (60.1 F)
2007	17.8 C (64.0 F)
2008	17.8 C (64.0 F)
2010	20.0 C (68.0 F)
2011	17.8 C (64.0 F)
2012	20.0 C (68.0 F)

Wettest day (Rx1day)

The wettest day of the year at Pedro Antonio de Los Santos, 1982 to 2012. The record is 188.2 mm (7.4 in) in 2001, marked on the chart; the median year is 79.8 mm (3.1 in).

Wettest day (Rx1day) at Pedro Antonio de Los Santos by year
Year	Wettest day (Rx1day)
1982	144.8 mm (5.7 in)
1983	99.3 mm (3.9 in)
1984	108.0 mm (4.3 in)
1985	65.3 mm (2.6 in)
1986	95.0 mm (3.7 in)
1987	64.8 mm (2.6 in)
1988	63.8 mm (2.5 in)
1989	144.8 mm (5.7 in)
1990	80.3 mm (3.2 in)
1991	69.9 mm (2.8 in)
1992	79.8 mm (3.1 in)
1993	59.9 mm (2.4 in)
1994	95.3 mm (3.8 in)
1995	175.8 mm (6.9 in)
1996	159.8 mm (6.3 in)
1997	89.9 mm (3.5 in)
1998	179.8 mm (7.1 in)
1999	79.8 mm (3.1 in)
2000	49.8 mm (2.0 in)
2001	188.2 mm (7.4 in)
2002	9.9 mm (0.39 in)
2003	54.9 mm (2.2 in)
2004	89.9 mm (3.5 in)
2005	54.9 mm (2.2 in)
2006	19.8 mm (0.8 in)
2007	30.0 mm (1.2 in)
2008	80.3 mm (3.2 in)
2010	39.9 mm (1.6 in)
2011	64.8 mm (2.6 in)
2012	0.0 mm (0.00 in)

Wettest five days (Rx5day)

The wettest five days of the year at Pedro Antonio de Los Santos, 1982 to 2012. The record is 295.4 mm (11.6 in) in 1989, marked on the chart; the median year is 142.1 mm (5.6 in).

Wettest five days (Rx5day) at Pedro Antonio de Los Santos by year
Year	Wettest five days (Rx5day)
1982	174.5 mm (6.9 in)
1983	208.5 mm (8.2 in)
1984	187.7 mm (7.4 in)
1985	159.8 mm (6.3 in)
1986	151.3 mm (6.0 in)
1987	83.1 mm (3.3 in)
1988	118.9 mm (4.7 in)
1989	295.4 mm (11.6 in)
1990	147.6 mm (5.8 in)
1991	130.1 mm (5.1 in)
1992	170.5 mm (6.7 in)
1993	175.5 mm (6.9 in)
1994	136.6 mm (5.4 in)
1995	270.6 mm (10.7 in)
1996	79.8 mm (3.1 in)
1997	129.6 mm (5.1 in)
1998	259.4 mm (10.2 in)
1999	169.5 mm (6.7 in)
2000	69.6 mm (2.7 in)
2001	242.5 mm (9.5 in)
2002	17.8 mm (0.7 in)
2003	54.9 mm (2.2 in)
2004	166.2 mm (6.5 in)
2005	69.6 mm (2.7 in)
2006	34.8 mm (1.4 in)
2007	80.6 mm (3.2 in)
2008	154.5 mm (6.1 in)
2010	47.3 mm (1.9 in)
2011	114.5 mm (4.5 in)
2012	0.0 mm (0.00 in)

Longest dry spell (CDD)

The longest dry spell of the year at Pedro Antonio de Los Santos, 1982 to 2012. The record is 148 days in 2008, marked on the chart; the median year is 38 days.

Longest dry spell (CDD) at Pedro Antonio de Los Santos by year
Year	Longest dry spell (CDD)
1982	35 days
1983	32 days
1984	39 days
1985	27 days
1986	26 days
1987	37 days
1988	32 days
1989	20 days
1990	21 days
1991	28 days
1992	58 days
1993	24 days
1994	33 days
1995	58 days
1996	42 days
1997	27 days
1998	57 days
1999	44 days
2000	64 days
2001	58 days
2002	14 days
2003	51 days
2004	39 days
2005	72 days
2006	60 days
2007	35 days
2008	148 days
2010	107 days
2011	64 days
2012	31 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Download the Data

Data for Pedro Antonio de Los Santos standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Pedro Antonio de Los Santos threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).